Build Bloc Hollow Concrete Block 7N 215mm

Our 215mm Hollow Dense Concrete Blocks can be used to construct strong retaining walls, for external walls, cavity walls, partition walls and party walls.

Please use blocks in excess of 20kg with caution after assessing the risks.

• Suitable for various applications
• Reduced unit weight for ease of handling
• Provides secure base for fixings
• Fire resistance and acoustic performance
• Complies with BS EN 771-3
• 440mm x 215mm x 215mm.

Technical Specifications